allows you to breathe in oxygen. * 1 điểm Circulatory system Respiratory system Skeletal system Nervous system Digestive system A healthy ____ between work and play ensures that everyone has a chance to enjoy their lives. * 1 điểm balance control equality share Teacher Hung _______ you with any difficult assignments if you need his assistance. * 1 điểm is going to will help helps is helping ________ is the system that moves blood through the body and that includes the heart, arteries, and veins * 1 điểm Circulatory Respiratory Skeletal Nervous Digestive _________ is the system in which the brain controls all the activities of the body. * 1 điểm Circulatory Respiratory Skeletal Nervous Digestive Jane ________ for the exam next week, so don't bother her. * 1 điểm revises is revising revised will revised Blood _______ through all parts of the body by the heart. * 1 điểm is pumped pumps are pumped pump _________ helps to support the body and protect all organs. * 1 điểm Circulatory system Respiratory system Skeletal system Nervous system Digestive system Acupuncture is a traditional treatment which _______ in China more than 2,500 years ago. * 1 điểm is orginated orginates orginated is orginating Mai always takes a bus to school, but today she _______ a taxi. * 1 điểm takes will take is going to take is taking